P3 Services is a sole proprietorship based in Ontario, Canada, founded and operated by David Liolli, an experienced professional with over 30 years in project management, procurement, and technical services across North America, Europe, and Asia. As a lean, independent consultancy, P3 Services delivers specialized, hands-on support to clients in construction, manufacturing, energy, oil & gas, infrastructure, and related sectors. We focus on providing impartial, efficient solutions without the ov